a pitch of a baseball that is thrown with spin so that its path curves as it approaches the batter | a gambling game in which players bet on which compartment of a revolving wheel a small ball will come to rest in |
curved segment (of a road or river or railroad track etc.) | a wheel with teeth for making a row of perforations |
the property possessed by the curving of a line or surface | a line generated by a point on one figure rolling around a second figure |
a line on a graph representing data | |
the trace of a point whose direction of motion changes | |